Rojina Bishwakarma, 42, from Purveli Tole, Ward 16, Hetauda Sub-Metropolitan City, Makwanpur, is a shining example of how knowledge, support, and determination can transform lives. Farming on her 9 Kathha (0.304 ha) of land for years, Rojina struggled with high costs and declining soil fertility while using chemical fertilizers, pesticides, and hybrid seeds. Six years…